Some weird tank ideas I made. These barrels mean that the bullets split. The barrels like the one in the Frequency mean that when a bullet from the barrel is shot, it produces another bullet (secondary) when it dies. The other bullet doesn't produce anything.
The barrels like the one in the Splitter mean the same but it splits into two bullets. The barrels like the one in Bloodline mean the same but the bullet produced from the barrel produces another one (tertiary), which THAT doesn't produce anything.
The Fork's barrel is the same as the Splitter but it splits into three bullets. The Passing's barrel is the same as the Bloodline but there is a quaternary bullet created from the tertiary bullet, that doesn't produce anything.
The Demise's barrel is the same as the Splitter but the secondary bullets create two tertiary bullets each that don't produce anything. It is also related to the Bloodline.